Mathematics · 2023
JEE Main · 1 February 2023, Shift 2 · Q85
Number of integral solutions to the equation x+y+z=21, where x ≥ 1, y ≥ 3, z ≥ 4, is equal to ____.
Number of integral solutions to the equation $\displaystyle x+y+z=21$, where $\displaystyle x \geq 1, y \geq 3, z \geq 4$, is equal to
$\displaystyle \_\_\_\_$.
Official answer
From NTA’s final answer key for this paper.
105
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JEE Main 2023 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.